CN208727854U - A kind of ultrasonic atomizatio essential oil device - Google Patents
A kind of ultrasonic atomizatio essential oil device Download PDFInfo
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- CN208727854U CN208727854U CN201820178508.4U CN201820178508U CN208727854U CN 208727854 U CN208727854 U CN 208727854U CN 201820178508 U CN201820178508 U CN 201820178508U CN 208727854 U CN208727854 U CN 208727854U
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Abstract
The utility model discloses a kind of ultrasonic atomizatio essential oil device, including ultrasonic transducer, and the one drive circuit with a transduction piece and electric connection transduction piece, drive circuit works voltage is 8V or less；An at least oil delivering unit is set to ultrasonic transducer, and with interconnecting piece and the Oil Guide chamber being connected to interconnecting piece；Oil Guide bottom of chamber portion is equipped with an oil outlet, and oil outlet is set to the surface of transduction piece；An and at least Ethereal oil bottle comprising bottle body and inner cover；The bottleneck that bottle body has cavity and is connected to cavity；Inner cover includes lid and the intake section set on lid side；Lid is set to bottleneck, and bottleneck is connected to interconnecting piece, and lid is equipped with oil outlet and air inlet, and oil outlet is connected to cavity and Oil Guide chamber, and air inlet is set to the side of oil outlet and is connected to intake section, and intake section is extended in cavity and is also connected to inside cavity.The atomization of water-soluble and water-insoluble essential oil may be implemented in ultrasonic atomizatio essential oil device, and has the automatic makeup function of essential oil, and structure is simple, small in size.
Description
Technical field
The utility model relates to nebulizer technologies fields, and in particular, to a kind of ultrasonic atomizatio essential oil device.
Background technique
Ultrasonic transduction piece has electric energy conversioning mechanical energy high conversion efficiency, and small volume, cost performance is high and work is noiseless
The advantages of, thus be widely used on household humidification electric appliance.In household humidifier, transduction piece is typically mounted at water bottom, leads to
Electronic circuit driving is crossed, works in water body, aquation is nebulized by cavitation and is evaporate into air, when work generates
Most of heat taken away further through the circulation of water, to maintain the temperature rise of transduction piece in zone of reasonableness.Due to household humidifier work
It is usually 36V or 24V as voltage, works at this voltage, if transduction piece surface does not have water or liquid, transduction piece only works several
Second, temperature will sharply rise to 140 DEG C or more, and the high temperature of generation causes corresponding high temperature risk, and transduction piece due to
High-temperature effect can lead to the problem of loss of excitation, and electric energy conversioning mechanical energy efficiency degradation can not atomized liquid.In other words, mesh
Before, since ultrasonic transduction piece is generated heat at work than more serious, in order to maintain the temperature rise of transduction piece in zone of reasonableness, general requirement
Transduction piece surface works in water or liquid, and the requirement of side working edge heat dissipation is reached with this, avoids operating temperature excessively high (i.e. dry
Burn) so that the service life of transduction piece greatly shortens and generates high temperature risk.Thus, to use transduction piece to be directly atomized essence
Oil, it is necessary to solve heat dissipation problem when transduction piece high-frequency work.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of ultrasonic atomizatio essential oil device.
A kind of ultrasonic atomizatio essential oil device disclosed by the utility model, comprising: ultrasonic transducer has a transduction piece
And it is electrically connected the one drive circuit of transduction piece, the operating voltage of driving circuit is 8V or less；
An at least oil delivering unit is set to ultrasonic transducer, and with interconnecting piece and the Oil Guide being connected to interconnecting piece
Chamber；Oil Guide bottom of chamber portion is equipped with an oil outlet, and oil outlet is set to the surface of transduction piece；And
An at least Ethereal oil bottle comprising bottle body and inner cover；The bottleneck that bottle body has cavity and is connected to cavity；Inner cover packet
Include lid and the intake section set on lid side；Lid is set to bottleneck, and bottleneck is connected to interconnecting piece, lid be equipped with oil outlet and
Air inlet, oil outlet are connected to cavity and Oil Guide chamber, and air inlet is set to the side of oil outlet and is connected to intake section, and intake section extends
In to cavity and also it is connected to inside cavity.
An embodiment according to the present utility model, ultrasonic transducer further include radiating piece, and radiating piece is led including one
Hot silicone grease and fin radiator；Heat-conducting silicone grease is set to below transduction piece, and fin radiator is set to the lower section of heat-conducting silicone grease.
An embodiment according to the present utility model, oil outlet are 1mm~4mm at a distance from the central point of transduction piece.
An embodiment according to the present utility model, oil outlet are 0.1mm~0.5mm at a distance from the surface of transduction piece.
An embodiment according to the present utility model, lid include lid ontology and fuel-displaced portion；Lid ontology has inside one
Hollow cylindrical chamber and a bottom cover；Bottom cover is covered on one end of cylindrical chamber, and bottom cover goes out equipped with an air inlet and one
Oilhole；It is connected to inside air inlet and cylindrical chamber；Fuel-displaced portion is set in cylindrical chamber, is respectively communicated with oil outlet and Oil Guide chamber.
An embodiment according to the present utility model, ultrasonic transducer further include bracket；Bracket include support portion and
It is connected to the limiting section of support portion；The interconnecting piece of oil delivering unit is set in support portion；The Oil Guide chamber of oil delivering unit is pierced by support portion and prolongs
Extend to limiting section.
An embodiment according to the present utility model, ultrasonic transducer further include shell, and shell includes being oppositely arranged
The first shell and second housing；First shell is from top to bottom successively arranged the first detent, the second detent, third detent and
The shell wall both ends of four detents, the first shell are respectively equipped with a fixture block；Second housing is from top to bottom equipped with and the first detent, the second card
Position, third detent and corresponding 5th detent of the 4th detent, the 6th detent, the 7th detent and the 8th detent, second
The both ends of the shell wall of shell are respectively equipped with a card slot；The fixture block of first shell is set in the card slot of second housing；Limiting section is set to
In first detent and the 5th detent；Transduction piece is set in the second detent and the 6th detent；Radiating piece is set to third detent and the 7th
In detent；Driving circuit is set in the 4th detent and the 8th detent.
An embodiment according to the present utility model, driving circuit include: start switch, low-voltage power circuit, transduction piece
High-frequency oscillating circuits and control chip；Start switch, low-voltage power circuit, transduction piece high-frequency oscillating circuits respectively with control core
Piece is electrically connected；Wherein, low-voltage power circuit provides DC power supply to chip is controlled, and starts switch offer enabling signal, controls
Chip exports high-frequency signal to transduction piece high-frequency oscillating circuits according to enabling signal, and transduction piece high-frequency oscillating circuits provides high frequency and drives
Signal is moved to transduction piece, transduction piece is vibrated according to high-frequency driving signal.
An embodiment according to the present utility model, oil delivering unit further include sealing ring；Sealing ring is set to inner cover and oil delivering unit
Interconnecting piece between.
A kind of ultrasonic atomizatio essential oil device disclosed by the utility model, comprising:
With multiple transduction pieces and the one drive circuits of multiple transduction pieces is electrically connected in ultrasonic transducer,
The operating voltage of driving circuit is 8V or less；
Multiple oil delivering units, are set to ultrasonic transducer, and each oil delivering unit has interconnecting piece and is connected to interconnecting piece
Oil Guide chamber；Oil Guide bottom of chamber portion is equipped with an oil outlet, and oil outlet is located therein the surface of a transduction piece；And
Multiple Ethereal oil bottles, each Ethereal oil bottle include bottle body and inner cover；The bottleneck that bottle body has cavity and is connected to cavity；
Inner cover includes lid and the intake section set on lid side；Lid is set to bottleneck, and bottleneck is connected to the connection of a wherein oil delivering unit
Portion, lid are equipped with oil outlet and air inlet, and oil outlet is connected to the Oil Guide chamber of cavity and oil delivering unit, and air inlet is set to oil outlet
It side and is connected to intake section, intake section is extended in cavity and is also connected to inside cavity.
In the utility model, the drive circuit works voltage of ultrasonic transducer is 8V hereinafter, ultrasonic atomizatio essential oil device
Low voltage operating, pressure drop is reduced when transduction piece high-frequency work, even if continuous dry combustion method work, fever temperature rise are also no more than in air
60 DEG C (140 °F), high temperature risk and loss of excitation risk reduce.When due to transduction piece work, fever temperature rise is lower, essential oil to be atomized
Transduction piece surface can be directly carried on directly to be atomized, so that ultrasonic atomizatio essential oil device realizes soluble fine and water-insoluble essence
The atomization of oil.In atomization process, using the inner cover structure of Ethereal oil bottle and the physical principle of essential oil self gravity, essential oil is realized
Liquid film self-assembling formation and thickness of liquid film control.
Ultrasonic atomizatio essential oil device has automatic makeup function, guarantees that the interior suitable essential oil of outflow of Ethereal oil bottle bottle body covers and changes
Can piece surface, and essential oil can be supplemented constantly out of bottle body to transduction piece, the structure fed automatically is simple, at low cost, realizes mist
The high efficiency of change and requirements is continued working, makes the efficient atomization working condition of ultrasonic atomizatio essential oil device maintenance.
Also, in the utility model, ultrasonic atomizatio essential oil device have at least one transduction piece, one or more oil delivering unit with
And one or more Ethereal oil bottles, it can be with when transduction piece is at least one, and Ethereal oil bottle and oil delivering unit are multiple, in each Ethereal oil bottle
Identical or different kind of essential oil is contained, the oil delivering unit through being correspondingly arranged is delivered to same transduction piece to identical or different kind of essential oil respectively
Or a different corresponding wherein transduction piece surfaces, driving circuit convert electrical energy into mechanical energy, a transduction piece oscillation or more
A transduction piece vibrates simultaneously, essential oil atomisation, in air dispensing volatile, in this way, can simultaneously to 2 kinds or more of essential oil simultaneously
Atomization.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the perspective view of ultrasonic atomizatio essential oil device in embodiment one；
Fig. 2 is the explosive view of ultrasonic atomizatio essential oil device in embodiment one；
Fig. 3 is the module map of driving circuit in embodiment one；
Fig. 4 is the schematic diagram of the position of oil outlet setting in embodiment one；
Fig. 5 is the cross-sectional view of Ethereal oil bottle in embodiment one；
Fig. 6 is the cross-sectional view that Ethereal oil bottle is connect with oil delivering unit in embodiment one；
Fig. 7 is that Ethereal oil bottle, oil delivering unit and transduction piece are sequentially connected perspective view in embodiment one；
Fig. 8 is that Ethereal oil bottle, oil delivering unit and transduction piece are sequentially connected cross-sectional view in embodiment one；
Fig. 9 is the explosive view of radiating piece in embodiment one；
Figure 10 is the cross-sectional view of radiating piece in embodiment one；
Figure 11 is the decomposition diagram of shell in embodiment one；
Figure 12 is the cross-sectional view of ultrasonic atomizatio essential oil device in embodiment two；
Figure 13 is the cross-sectional view of ultrasonic atomizatio essential oil device in embodiment three；
Figure 14 is the module map of driving circuit in embodiment three.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation.
The structure and operation principles of ultrasonic atomizatio essential oil device in the utility model is discussed in detail in point three embodiments below,
The used detailed technology scheme of heat dissipation problem when transduction piece high-frequency work and bring benefit are overcome to elaborate it.
Embodiment one
Fig. 1 and 2 is please referred to, is the perspective view and exploded view of the ultrasonic atomizatio essential oil device of the embodiment of the present application one；Such as figure
Shown, the application provides a kind of ultrasonic atomizatio essential oil device 1, and the ultrasonic atomizatio essential oil device 1 of the application includes ultrasonic transducer
10, an oil delivering unit 20 and an Ethereal oil bottle 30.Oil delivering unit 20 is set to ultrasonic transducer 10, and Ethereal oil bottle 30 is set to oil transportation
Device 20.When essential oil to be atomized is contained in Ethereal oil bottle 30, essential oil flows under the influence of gravity into oil delivering unit 20, the conveying of oil delivering unit 20 to
Essential oil is atomized to ultrasonic transducer 10, ultrasonic transducer 10 converts electrical energy into mechanical energy, is atomized to essential oil.
The structure of the ultrasonic transducer 10 of following detailed description the application, oil delivering unit 20 and Ethereal oil bottle 30, this Shen
Ultrasonic transducer 10 please includes one drive circuit 101 and a transduction piece 102, and driving circuit 101 and transduction piece 102 are electrically
Connection.Driving circuit exports high-frequency driving signal to transduction piece, and transduction piece is vibrated according to high-frequency driving signal, wherein driving electricity
The operating voltage on road is 8V hereinafter, being preferred with 5V operating voltage.Referring to FIG. 3, it is 101 module map of driving circuit, driving electricity
Road 101 includes starting switch 1011, low-voltage power circuit 1012, transduction piece high-frequency oscillating circuits 1013 and control chip
1014, start switch 1011, low-voltage power circuit 1012 and transduction piece high-frequency oscillating circuits 1013 respectively with control chip 1014
It is electrically connected.When ultrasonic atomizatio essential oil device works, DC supply input to low-voltage power circuit 1012, low-voltage power circuit 1012
Output starts switch 1011 offer enabling signals, controls core to control chip 1014 after the DC power voltage stabilizing of input is converted
Piece 1014 exports high-frequency signal to transduction piece high-frequency oscillating circuits 1013, transduction piece high-frequency oscillating circuits 1013 according to enabling signal
High-frequency driving signal is generated to transduction piece 102, transduction piece 102 is vibrated according to high-frequency driving signal.Further, driving circuit
101 further include frequency tracking circuit 1015, frequency tracking circuit 1015 and transduction piece high-frequency oscillating circuits 1013 and control chip
1014 are electrically connected.Frequency tracking circuit 1015 acquires 102 voltage signal of transduction piece, and by 102 voltage signal of transduction piece
Current signal is converted to, control chip 1014 obtains 102 frequency of oscillation of transduction piece according to current signal.Driving circuit 101 is also set
A DC power supply socket 1016 is set, is connected with 8V or less DC power supply.
When for the problem that 36V or 24V voltage power supply, transduction piece 102 generates amount of heat, in this example, driving circuit 101
Operating voltage 8V hereinafter, use the lower voltage of 8V or less as work input voltage, the crest voltage that transduction piece 102 works
Not high, pressure drop is reduced when high-frequency work, even if continuous dry combustion method work in air, temperature rise of generating heat is relative to traditional 36V or 24V
Operating voltage is lower, and heat dissipation balancing can be reached in normal temperature air, extends the service life of transduction piece 102 and guarantees atomization effect
Fruit, that is to say, that in this example, using the characteristic of 102 dry combustion method of operating voltage transduction piece in a certain range, electricity is driven by separated exciting
Road realizes that transduction piece 102 is atomized work under low-voltage, and separated exciting driving circuit self-heating is low, is suitble to low voltage power supply work.
Please continue to refer to Fig. 1 and 2, oil delivering unit 20 is set to ultrasonic transducer 10, and oil delivering unit 20 generally uses silica gel
Or metal material, silica gel be both resistant to certain temperature, will not scratch the surface of transduction piece 102 comprising interconnecting piece 201 and
Oil Guide chamber 202, interconnecting piece 201 and Oil Guide chamber 202 are connected to, and 201 inner wall of interconnecting piece is equipped with internal screw thread 203, and Oil Guide chamber 202 is funnel
Shape, bottom are equipped with an oil outlet 204, and oil outlet 204 is set to the surface of transduction piece 102.Oil delivering unit 20 more further includes sealing ring
205；Sealing ring 205 is set between Ethereal oil bottle 30 and the interconnecting piece 201 of oil delivering unit 20.When essential oil atomisation, essential oil is guided to transducing
The surface of piece 102, it is desirable that liquid level gets over Bao Yuehao, and thin liquid level is thinner by essential oil atomisation is obtained when the work of transduction piece 102, floats more
Far, if liquid level is too thick, essential oil can only be broken into drop by transduction piece 102, essential oil atomisation can not be diffused into air, therefore,
In this example, oil outlet 204 is 0.1mm~0.5mm at a distance from the surface of transduction piece 102, when essential oil is guided to through Oil Guide chamber 202
Oil outlet 204, under tension, essential oil can form very thin one layer in oil outlet 204, convenient for the more refinement of essential oil atomisation
Cause, if oil outlet 204 at a distance from the surface of transduction piece 102 farther out, essential oil flow to transduction piece 102 with drops, so that liquid
Face is thicker, can not sufficiently be atomized essential oil and be diffused into air.In addition to this, in this example, as shown in figure 4, being oil outlet 204
The position view of setting, oil outlet 204 are mounted on apart from the endless belt-shaped region 1021 102 central point 1mm~4mm of transduction piece
It is interior.When being worked due to transduction piece 102, it is microcosmic on be to generate vibration along the axial of transduction piece 102, when oil outlet 204 be set to away from
When from the endless belt-shaped region 1021 102 central point 1mm~4mm of transduction piece, the setting position of oil outlet 204, which both will not influence, to be changed
The amplitude of energy piece 102, can also make oil outlet 204 be located at the biggish region of 102 amplitude of transduction piece, guarantee the atomizing effect of essential oil.
Fig. 2 is read again and please refers to Fig. 5 and 6, and Fig. 5 is the cross-sectional view of Ethereal oil bottle, and Fig. 6 cuts open for what Ethereal oil bottle was connect with oil delivering unit
View, Ethereal oil bottle 30 include bottle body 301 and inner cover 302；The bottleneck that bottle body 301 has cavity 3011 and is connected to cavity 3011
3012；Cavity 3011 is equipped with and spiral shell in 201 inner wall of interconnecting piece of oil delivering unit 20 for containing essential oil to be atomized, 3012 outer wall of bottleneck
The external screw thread 3013 that line 203 matches；Inner cover 302 includes lid 3021 and the intake section 3022 set on 3021 side of lid；Lid
Body 3021 is set to bottleneck 3012, cavity 3011 is sealed, the external screw thread 3013 of 3012 outer wall of bottleneck is connected to 201 inner wall of interconnecting piece
Internal screw thread 203, sealing ring 205 be set between bottleneck 3012 and interconnecting piece 201, lid 3021 be equipped with oil outlet 3023 and into
Stomata 3024, oil outlet 3023 are arranged along 3021 central axis direction of lid, and air inlet 3024 is along being parallel in lid 3021
The setting of mandrel direction, the both ends of oil outlet 3023 are respectively communicated with cavity 3011 and Oil Guide chamber 202, and air inlet 3024 is set to oil outlet
It 3023 side and is connected to intake section 3022, intake section 3022 extends in cavity 3011 and also connects with inside cavity 3011
Logical, the side wall of intake section 3022 or bottom are equipped at least one through-hole 3025 for being used to be passed through air.Please refer to Fig. 7 and 8, Fig. 7
And 8 be respectively Ethereal oil bottle 30, oil delivering unit 20 and the sequentially connected perspective view of transduction piece 102 and explosive view, when carry out essential oil atomisation
When, essential oil under gravity, the oil outlet 3023 of inner cover 302 is flow to along the inner wall of 30 bottle body 301 of Ethereal oil bottle, then by fuel-displaced
Hole 3023 flows out to oil delivering unit 20, flow to oil outlet 204 further along 202 inner wall of Oil Guide chamber, the process flowed out from oil outlet 204
In, air enters intake section 3022 from the air inlet 3024 of 30 inner cover 302 of Ethereal oil bottle, then from the through-hole 3025 of intake section 3022 into
Enter bottle body 301, when essential oil flows to oil outlet 204, air is blocked in outside, due to the effect of tension, essential oil droplets can be stopped
In the oil outlet 204 of oil delivering unit 20, and it is located at 102 surface of transduction piece, is accordingly reduced into the air of Ethereal oil bottle 30 at this time, essential oil
Low-pressure air is generated in the bottle body 301 of bottle 30, the air and essential oil weight in oil delivering unit 20 in the bottle body 301 of air and Ethereal oil bottle 30
Power reaches balance, and the essential oil in the bottle body 301 of Ethereal oil bottle 30 is made to stop outflow；When transduction piece 102 works and oil delivering unit 20 is gone out
After the essential oil of oil nozzle 204 evaporates, air enters intake section 3022 from the air inlet 3024 of 30 inner cover 302 of Ethereal oil bottle again, then
Enter bottle body 301 from the through-hole 3025 of intake section 3022, air in oil delivering unit 20 in the bottle body 301 of air and Ethereal oil bottle 30 and
Balance between essential oil gravity is broken, and air constantly enters intake section from the air inlet 3024 of 30 inner cover 302 of Ethereal oil bottle again
3022, then enter bottle body 301 from the through-hole 3025 of intake section 3022, essential oil is then under the action of its own gravity, again from essence
The oil outlet 3023 of 30 inner cover 302 of oil bottle flows out to oil delivering unit 20, then flows out from oil outlet 204, until blocking oil delivering unit 20
Until oil outlet 204, so recycle；When transduction piece 102 does not work, essential oil is again automatic in the state for stopping flowing, in this way
Not only it can guarantee that will not flow out too many essential oil in 30 bottle body 301 of Ethereal oil bottle covered 102 surface of transduction piece, but also can be constantly from bottle body
Supplement essential oil realizes that essential oil is fed automatically to transduction piece 102 in 301.
Fig. 9 and 10 is read shown in Fig. 2 and please referred to again, Fig. 9 is the explosive view of radiating piece, and Figure 10 is the cross-sectional view of radiating piece,
Ultrasonic transducer 10 further includes radiating piece 103, and radiating piece 103 includes a heat-conducting silicone grease 1031 and fin radiator
1032；Heat-conducting silicone grease 1031 is set to 102 lower section of transduction piece, and fin radiator 1032 is set to the lower section of heat-conducting silicone grease 1031.Due to
Amount of heat is generated when 102 high-frequency work of transduction piece, in order to more preferably radiate, control transduction piece 102 may produce at work
The risk of raw rapid warm raising, this example increases solid fin radiator 1032 below transduction piece 102, due to 102 work of transduction piece
When making, it is microcosmic on be axial movement along transduction piece 102, in order to avoid fin radiator 1032 is directly contacted with transduction piece 102
And Oscillation Amplitude is influenced, and the heat derives of transduction piece 102 and can dissipate, in fin radiator 1032 and transduction piece
Suitable heat-conducting silicone grease 1031 is added in 102, heat-conducting silicone grease 1031 is paste, will not solidify under high temperature, connect with transduction piece 102
Contacting surface is big, is conducive to the export of heat, and by the way that fin radiator 1032 is arranged, the heat that transduction piece 102 generates in short-term is distributed
It goes out, further avoids the problem of temperature rise of transduction piece 102.In addition, heat-conducting silicone grease 1031 is the high insulator of insulating coefficient, can have
Effect guarantees that high frequency electrical signal will not be transmitted to space by fin radiator 1032.
With continued reference to FIG. 2, ultrasonic transducer 10 further includes a bracket 40 and a shell 104, bracket 40 include
Support portion 401 and the limiting section 403 that support portion 401 is connected to by more support columns 402；The interconnecting piece 201 of oil delivering unit 20 is set
In in support portion 401；The Oil Guide chamber 202 of oil delivering unit 20 is pierced by support portion 401 and extends to limiting section 403.It please read Fig. 2 again and join
Figure 11 is examined, Figure 11 is the decomposition diagram of shell 104, and shell 104 includes the first shell of hollow semi-cylindrical being oppositely arranged
1041 and second housing 1042；First shell 1041 is from top to bottom successively arranged the first detent 10411, the second detent 10412,
Three detents 10413 and the 4th detent 10414, the two sides of the second detent 10412 are respectively equipped with the first fixation hole 10415 and second
Fixation hole 10416, the shell wall both ends of the first shell 1041 are respectively equipped with a fixture block 10417；Second housing 1042 is from top to bottom set
Have and the first detent 10411, the second detent 10412, third detent 10413 and the 4th detent 10414 the corresponding 5th
Detent 10421, the 6th detent 10422, the 7th detent 10423 and the 8th detent 10424, the two sides point of the 6th detent 10422
It She You not third fixation hole 10425 corresponding with the first fixation hole 10415 and the second fixation hole 10416 and the 4th fixation hole
10426, the both ends of the shell wall of second housing 1042 are respectively equipped with a card slot 10427.When the first shell 1041 and second housing
1042 dock, in 1042 card slot 10427 of second housing that the fixture block 10417 of the first shell 1041 is set to, the first fixation hole 10415
Screw connection is passed through by screw connection, the second fixation hole 10416 and the 4th fixation hole 10426 with third fixation hole 10425, the
One detent 10411 and the 5th detent 10421, the second detent 10412 and the 6th detent 10422, third detent 10413 and the 7th card
Position 10423 and the 4th detent 10414 successively dock to form hollow cylinder chamber with the 8th detent 10424, and limiting section 403 is set on the
In one detent 10411 and the 5th detent 10421；Transduction piece 102 is set in the second detent 10412 and the 6th detent 10422；Heat dissipation
Part 103 is set in third detent 10413 and the 7th detent 10423；Driving circuit 101 is set to the 4th detent 10414 and the 8th card
In position 10424.
In this example, ultrasonic atomizatio essential oil device operation principles are as follows: when carrying out essential oil atomisation, effect of the essential oil in gravity
Under, the oil outlet 3023 of inner cover 302 is flow to along the inner wall of 30 bottle body 301 of Ethereal oil bottle, then oil delivering unit is flowed out to by oil outlet 3023
20, it is flow to oil outlet 204 further along 202 inner wall of Oil Guide chamber, during the outflow of oil outlet 204, air is out of Ethereal oil bottle 30
The air inlet 3024 of lid 302 enters intake section 3022, then enters bottle body 3011 from the through-hole 3025 of intake section 3022, when essential oil stream
When to oil outlet 204, air is blocked in outer, due to the effect of tension, essential oil droplets can rest on the oil outlet of oil delivering unit 20
204, and it is located at 102 surface of transduction piece, it accordingly reduces into the air of Ethereal oil bottle 30, is produced in the bottle body 301 of Ethereal oil bottle 30 at this time
Low-pressure air is given birth to, the air and essential oil gravity in oil delivering unit 20 in the bottle body 301 of air and Ethereal oil bottle 30 reach balance, make essential oil
Essential oil in the bottle body 301 of bottle 30 stops outflow；The connection of driving circuit 101 is lower than 8V operating voltage, starts switch 1011 inputs
Enabling signal, control chip 1014 exports high-frequency signal, until transduction piece high-frequency oscillating circuits 1013；Transduction piece high-frequency oscillating circuits
High-frequency signal is converted to mechanical energy by 1013, and transduction piece 102 is vibrated, the essential oil of 20 oil outlet 204 of oil delivering unit evaporated, air
Enter intake section 3022 from the air inlet 3024 of 30 inner cover 302 of Ethereal oil bottle again, then enters bottle body 301 from intake section 3022, it is defeated
The balance between air and essential oil gravity in oily device 20 in the bottle body 301 of air and Ethereal oil bottle 30 is broken, and air is again continuous
Enter intake section 3022 from the air inlet 3024 of 30 inner cover 302 of Ethereal oil bottle, then enter bottle body 301 from intake section 3022, essential oil is then
Under the action of its own gravity, oil delivering unit 20 is flowed out to from the oil outlet 3023 of 30 inner cover 302 of Ethereal oil bottle again, then from fuel-displaced
Mouth 204 flows out, and until blocking the oil outlet 204 of oil delivering unit 20, so recycles；When transduction piece 102 does not work, essential oil is again
The automatic state in stopping flowing.
In conclusion when being worked due to transduction piece 102, fever temperature rise is lower, the energy in normal temperature air in the present embodiment
Reach heat dissipation balancing, ultrasonic atomizatio essential oil device 1 can directly carry and be atomized water-soluble and water-insoluble essential oil, expand aerosolizable
Essential oil type；Essential oil, by cavitation, is directly atomized into diameter in the particle of 1~10u, did not both have on 102 surface of transduction piece
The inefficient operation mode for relying on traditional heating evaporation, there will not be the blockage problem of low frequency ultrasound micropore atomization piece, service life
Long, continuous work is not less than 5000 hours；Simultaneously as ultrasonic atomizatio essential oil device 1 is pure electronic working product, not with reciprocal
The air pump or motor of mechanical movement carry out essential oil atomisation, will not generate noise, and small product size is smaller, also, work as operating voltage
When for 5V, USB interface can also be used, be used cooperatively with mobile power source, packaged type ultrasonic atomizatio essential oil device is formed.
Embodiment two
Figure 12 is please referred to, is the cross-sectional view of ultrasonic atomizatio essential oil device in the present embodiment, the ultrasonic atomizatio essence of the present embodiment
Oily device includes a ultrasonic transducer 10, multiple oil delivering units 20 and multiple Ethereal oil bottles 30, wherein ultrasonic transducer 10 wraps
Include a transduction piece 102 and one drive circuit 101, the structure of each Ethereal oil bottle 30 and each oil delivering unit 20 and driving circuit 101
It is the same as example 1, this embodiment is not repeated.In the present embodiment, the oil outlet 204 of the Oil Guide chamber 202 of each oil delivering unit 20
It is all set in 102 surface of transduction piece in ultrasonic transducer 10, closer, the Oil Guide chamber 202 of each oil delivering unit 20
Oil outlet 204 be all set in the endless belt-shaped region 1021 apart from 102 central point 1mm~4mm of transduction piece.
In the present embodiment, identical or different essence can be contained in the bottle body 301 of each Ethereal oil bottle 30 in multiple Ethereal oil bottles 30
Oil can be atomized two or more different types of essential oils simultaneously.
Embodiment three
Figure 13 and 14 is please referred to, is respectively the cross-sectional view and driving circuit 101 of ultrasonic atomizatio essential oil device 1 in the present embodiment
Module map, the ultrasonic atomizatio essential oil device 1 of the present embodiment includes a ultrasonic transducer 10, multiple oil delivering units 20 and multiple essences
Oil bottle 30, wherein ultrasonic transducer 10 includes multiple transduction pieces 102 and one drive circuit 101, driving circuit 101 and more
A transduction piece 102 is electrically connected, in parallel between multiple transduction pieces 102.Transduction piece 102, oil delivering unit 20 and the number of Ethereal oil bottle 30
Measure it is identical, in driving circuit 101 start switch 1011, low-voltage power circuit 1012, transduction piece high-frequency oscillating circuits 1013 with
And control chip 1014 structure and function it is identical in embodiment one, the structure of each Ethereal oil bottle 30 and each oil delivering unit 20 and
Embodiment one is identical, and this embodiment is not repeated.In the present embodiment, the oil outlet 204 of the Oil Guide chamber 202 of each oil delivering unit 20 is equal
It is set to corresponding 102 surface of a transduction piece in ultrasonic transducer 10.
It is identical as embodiment two in the present embodiment, it can be contained in the bottle body 301 of each Ethereal oil bottle 30 in multiple Ethereal oil bottles 30
Identical or different essential oil is filled, two or more different types of essential oils can be atomized simultaneously.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.
Claims (10)
1. a kind of ultrasonic atomizatio essential oil device characterized by comprising
Ultrasonic transducer, the one drive circuit with a transduction piece and the electric connection transduction piece, the driving electricity
The operating voltage on road is 8V or less；
An at least oil delivering unit, be set to the ultrasonic transducer, and is connected to interconnecting piece and with the interconnecting piece
Oil Guide chamber；Oil Guide bottom of chamber portion is equipped with an oil outlet, and the oil outlet is set to the surface of the transduction piece；And
An at least Ethereal oil bottle comprising bottle body and inner cover；The bottleneck that the bottle body has cavity and is connected to the cavity；Institute
Stating inner cover includes lid and the intake section set on lid side；The lid is set to the bottleneck, and the bottleneck is connected to described
Interconnecting piece, the lid are equipped with oil outlet and air inlet, and the oil outlet is connected to the cavity and the Oil Guide chamber, it is described into
Stomata is set to the side of the oil outlet and is connected to intake section, and the intake section extends in the cavity and also and in cavity
Portion's connection.
2. ultrasonic atomizatio essential oil device according to claim 1, which is characterized in that the ultrasonic transducer further includes dissipating
Warmware；The radiating piece includes a heat-conducting silicone grease and fin radiator；The heat-conducting silicone grease is set to below the transduction piece, institute
State the lower section that fin radiator is set to the heat-conducting silicone grease.
3. ultrasonic atomizatio essential oil device according to claim 1, which is characterized in that in the oil outlet and the transduction piece
The distance of heart point is 1mm~4mm.
4. ultrasonic atomizatio essential oil device according to claim 1, which is characterized in that the table of the oil outlet and the transduction piece
The distance in face is 0.1mm~0.5mm.
5. ultrasonic atomizatio essential oil device according to claim 1, which is characterized in that the lid includes lid ontology and fuel-displaced
Portion；The lid ontology has the cylindrical chamber and a bottom cover of an inner hollow；The bottom cover is covered on the cylindrical chamber
One end, the bottom cover are equipped with an air inlet and an oil outlet；It is connected to inside the air inlet and the cylindrical chamber；It is described
Fuel-displaced portion is set in the cylindrical chamber, is respectively communicated with the oil outlet and the Oil Guide chamber.
6. ultrasonic atomizatio essential oil device according to claim 2, which is characterized in that the ultrasonic transducer further includes branch
Frame；The bracket includes support portion and the limiting section for being connected to the support portion；The interconnecting piece of the oil delivering unit is set to the branch
In support part；The Oil Guide chamber of the oil delivering unit is pierced by the support portion and extends to the limiting section.
7. ultrasonic atomizatio essential oil device according to claim 6, which is characterized in that the ultrasonic transducer further includes shell
Body, the shell include the first shell and second housing being oppositely arranged；First shell is from top to bottom successively arranged first
The shell wall both ends of detent, the second detent, third detent and the 4th detent, first shell are respectively equipped with a fixture block；It is described
Second housing is from top to bottom equipped with corresponding with first detent, the second detent, third detent and the 4th detent
Five detents, the 6th detent, the 7th detent and the 8th detent, the both ends of the shell wall of the second housing are respectively equipped with a card slot；
The fixture block of first shell is set in the card slot of second housing；The limiting section is set to first detent and the 5th detent
It is interior；The transduction piece is set in second detent and the 6th detent；The radiating piece is set to the third detent and institute
It states in the 7th detent；The driving circuit is set in the 4th detent and the 8th detent.
8. ultrasonic atomizatio essential oil device according to claim 1, which is characterized in that the driving circuit include: start switch,
Low-voltage power circuit, transduction piece high-frequency oscillating circuits and control chip；It is described start switch, low-voltage power circuit, transduction piece
High-frequency oscillating circuits is electrically connected with the control chip respectively；Wherein, the low-voltage power circuit provides DC power supply to institute
Control chip is stated, described to start switch offer enabling signal, the control chip exports high-frequency signal according to the enabling signal
To the transduction piece high-frequency oscillating circuits, the transduction piece high-frequency oscillating circuits offer high-frequency driving signal to the transduction piece,
The transduction piece is vibrated according to the high-frequency driving signal.
9. ultrasonic atomizatio essential oil device according to claim 1, which is characterized in that the oil delivering unit further includes sealing ring；Institute
Sealing ring is stated to be set between the inner cover and the interconnecting piece of the oil delivering unit.
10. a kind of ultrasonic atomizatio essential oil device characterized by comprising
With multiple transduction pieces and the one drive circuits of multiple transduction pieces is electrically connected in ultrasonic transducer,
The operating voltage of the driving circuit is 8V or less；
Multiple oil delivering units, are set to the ultrasonic transducer, each oil delivering unit have interconnecting piece and with the company
The Oil Guide chamber of socket part connection；Oil Guide bottom of chamber portion is equipped with an oil outlet, and the oil outlet is located therein a transduction piece
Surface；And
Multiple Ethereal oil bottles, each Ethereal oil bottle include bottle body and inner cover；The bottle body has cavity and is connected to the cavity
Bottleneck；The inner cover includes lid and the intake section set on lid side；The lid is set to the bottleneck, the bottleneck connection
In the interconnecting piece of wherein one oil delivering unit, the lid is equipped with oil outlet and air inlet, and the oil outlet is connected to the chamber
The Oil Guide chamber of body and the oil delivering unit, the air inlet are set to the side of the oil outlet and are connected to intake section, the air inlet
Portion extends in the cavity and is also connected to inside cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178508.4U CN208727854U (en) | 2018-02-01 | 2018-02-01 | A kind of ultrasonic atomizatio essential oil device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178508.4U CN208727854U (en) | 2018-02-01 | 2018-02-01 | A kind of ultrasonic atomizatio essential oil device |
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| CN208727854U true CN208727854U (en) | 2019-04-12 |
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| CN201820178508.4U Active CN208727854U (en) | 2018-02-01 | 2018-02-01 | A kind of ultrasonic atomizatio essential oil device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080203A (en) * | 2018-02-01 | 2018-05-29 | 佛山市顺德区雅洛特电器有限公司 | A kind of ultrasonic atomizatio essential oil device |
| CN115300659A (en) * | 2022-09-15 | 2022-11-08 | 深圳市本原生活科技有限公司 | Ultrasonic pure essential oil aromatherapy atomizer and control method |
-
2018
- 2018-02-01 CN CN201820178508.4U patent/CN208727854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080203A (en) * | 2018-02-01 | 2018-05-29 | 佛山市顺德区雅洛特电器有限公司 | A kind of ultrasonic atomizatio essential oil device |
| CN108080203B (en) * | 2018-02-01 | 2023-10-27 | 佛山市顺德区雅洛特电器有限公司 | Ultrasonic atomization essential oil device |
| CN115300659A (en) * | 2022-09-15 | 2022-11-08 | 深圳市本原生活科技有限公司 | Ultrasonic pure essential oil aromatherapy atomizer and control method |
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